TSTP Solution File: SYO667-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYO667-1 : TPTP v8.1.2. Released v7.3.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.hCf4fxzW2p true

% Computer : n026.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep  1 05:52:29 EDT 2023

% Result   : Unsatisfiable 0.60s 0.92s
% Output   : Refutation 0.60s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.14  % Problem  : SYO667-1 : TPTP v8.1.2. Released v7.3.0.
% 0.00/0.15  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.hCf4fxzW2p true
% 0.16/0.37  % Computer : n026.cluster.edu
% 0.16/0.37  % Model    : x86_64 x86_64
% 0.16/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37  % Memory   : 8042.1875MB
% 0.16/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37  % CPULimit : 300
% 0.16/0.37  % WCLimit  : 300
% 0.16/0.37  % DateTime : Sat Aug 26 06:23:03 EDT 2023
% 0.16/0.37  % CPUTime  : 
% 0.16/0.37  % Running portfolio for 300 s
% 0.16/0.37  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.37  % Number of cores: 8
% 0.16/0.37  % Python version: Python 3.6.8
% 0.16/0.38  % Running in FO mode
% 0.24/0.66  % Total configuration time : 435
% 0.24/0.66  % Estimated wc time : 1092
% 0.24/0.66  % Estimated cpu time (7 cpus) : 156.0
% 0.24/0.74  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.24/0.75  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.24/0.76  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.78  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.55/0.78  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.55/0.78  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.55/0.79  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.60/0.92  % Solved by fo/fo1_av.sh.
% 0.60/0.92  % done 103 iterations in 0.132s
% 0.60/0.92  % SZS status Unsatisfiable for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.60/0.92  % SZS output start Refutation
% 0.60/0.92  thf(f_type, type, f: $i > $i).
% 0.60/0.92  thf(0_type, type, 0: $i).
% 0.60/0.92  thf(s_type, type, s: $i > $i).
% 0.60/0.92  thf(z_type, type, z: $i).
% 0.60/0.92  thf(E_type, type, E: $i > $i > $o).
% 0.60/0.92  thf(LE_type, type, LE: $i > $i > $o).
% 0.60/0.92  thf(suc_type, type, suc: $i > $i).
% 0.60/0.92  thf(clause_25, axiom, (~( LE @ ( f @ z ) @ 0 ))).
% 0.60/0.92  thf(zip_derived_cl22, plain, (~ (LE @ (f @ z) @ 0)),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_25])).
% 0.60/0.92  thf(clause_38, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ ( suc @ ( suc @ ( suc @ B_1 ) ) ) ) ) @ ( s @ 0 ) ) ) | 
% 0.60/0.92     ( E @ 0 @ ( f @ ( suc @ ( suc @ ( suc @ ( suc @ B_1 ) ) ) ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B_1 ) @ 0 ))).
% 0.60/0.92  thf(zip_derived_cl26, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))) @ (s @ 0))
% 0.60/0.92          |  (E @ 0 @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_38])).
% 0.60/0.92  thf(clause_8, axiom,
% 0.60/0.92    (( ~( LE @
% 0.60/0.92          ( f @ ( suc @ ( suc @ ( suc @ ( suc @ B_0 ) ) ) ) ) @ 
% 0.60/0.92          ( s @ ( s @ 0 ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ ( suc @ ( suc @ B_0 ) ) ) ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B_0 ) @ ( s @ 0 ) ))).
% 0.60/0.92  thf(zip_derived_cl3, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))) @ (s @ (s @ 0)))
% 0.60/0.92          |  (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_8])).
% 0.60/0.92  thf(clause_37, axiom,
% 0.60/0.92    (( ~( LE @
% 0.60/0.92          ( f @ ( suc @ ( suc @ ( suc @ ( suc @ B ) ) ) ) ) @ 
% 0.60/0.92          ( s @ ( s @ ( s @ 0 ) ) ) ) ) | 
% 0.60/0.92     ( E @
% 0.60/0.92       ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ ( suc @ ( suc @ ( suc @ B ) ) ) ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B ) @ ( s @ ( s @ 0 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl2, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))) @ 
% 0.60/0.92             (s @ (s @ (s @ 0))))
% 0.60/0.92          |  (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_37])).
% 0.60/0.92  thf(clause_51, axiom, (LE @ ( f @ A ) @ ( s @ ( s @ ( s @ 0 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl20, plain,
% 0.60/0.92      (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_51])).
% 0.60/0.92  thf(zip_derived_cl57, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl2, zip_derived_cl20])).
% 0.60/0.92  thf(clause_4, axiom,
% 0.60/0.92    (( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ A_1 ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ A_1 ) ) ) ) | 
% 0.60/0.92     ( ~( E @
% 0.60/0.92          ( s @ ( s @ 0 ) ) @ 
% 0.60/0.92          ( f @ ( suc @ ( suc @ ( suc @ ( suc @ A_1 ) ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_1 ) @ ( f @ ( suc @ ( suc @ ( suc @ A_1 ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_1 ) @ ( f @ ( suc @ ( suc @ A_1 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ ( suc @ ( suc @ A_1 ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_1 ) @ ( f @ ( suc @ A_1 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ ( suc @ A_1 ) ) ) ) ))).
% 0.60/0.92  thf(zip_derived_cl13, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_4])).
% 0.60/0.92  thf(clause_44, axiom,
% 0.60/0.92    (( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ ( suc @ A_1 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ A_1 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_1 ) @ ( f @ ( suc @ A_1 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ A_1 ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_1 ) @ ( f @ ( suc @ ( suc @ A_1 ) ) ) ))).
% 0.60/0.92  thf(zip_derived_cl0, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_44])).
% 0.60/0.92  thf(zip_derived_cl60, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ X0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl13, zip_derived_cl0])).
% 0.60/0.92  thf(clause_21, axiom,
% 0.60/0.92    (( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ A_1 ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ A_1 ) ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_1 ) @ ( f @ ( suc @ A_1 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl11, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_21])).
% 0.60/0.92  thf(zip_derived_cl61, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl60, zip_derived_cl11])).
% 0.60/0.92  thf(zip_derived_cl66, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ (s @ 0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('s_sup-', [status(thm)], [zip_derived_cl57, zip_derived_cl61])).
% 0.60/0.92  thf(clause_2, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ B ) @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ ( s @ 0 ) ) @ ( f @ B ) ) | 
% 0.60/0.92     ( LE @ ( f @ B ) @ ( s @ ( s @ 0 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl12, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ X0) @ (s @ (s @ (s @ 0))))
% 0.60/0.92          |  (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_2])).
% 0.60/0.92  thf(zip_derived_cl20, plain,
% 0.60/0.92      (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_51])).
% 0.60/0.92  thf(zip_derived_cl30, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ X0)) |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl12, zip_derived_cl20])).
% 0.60/0.92  thf(zip_derived_cl193, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl66, zip_derived_cl30])).
% 0.60/0.92  thf(clause_6, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ ( suc @ B ) ) ) @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ ( suc @ B ) ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B ) @ ( s @ ( s @ 0 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl27, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ X0))) @ (s @ (s @ (s @ 0))))
% 0.60/0.92          |  (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_6])).
% 0.60/0.92  thf(zip_derived_cl20, plain,
% 0.60/0.92      (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_51])).
% 0.60/0.92  thf(zip_derived_cl46, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl27, zip_derived_cl20])).
% 0.60/0.92  thf(zip_derived_cl194, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ (s @ 0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl193, zip_derived_cl46])).
% 0.60/0.92  thf(clause_42, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ B ) ) @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ B ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B ) @ ( s @ ( s @ 0 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl17, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ X0)) @ (s @ (s @ (s @ 0))))
% 0.60/0.92          |  (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_42])).
% 0.60/0.92  thf(zip_derived_cl20, plain,
% 0.60/0.92      (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_51])).
% 0.60/0.92  thf(zip_derived_cl39, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl17, zip_derived_cl20])).
% 0.60/0.92  thf(zip_derived_cl195, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl194, zip_derived_cl39])).
% 0.60/0.92  thf(clause_40, axiom,
% 0.60/0.92    (( ~( LE @
% 0.60/0.92          ( f @ ( suc @ ( suc @ ( suc @ B ) ) ) ) @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ ( suc @ ( suc @ B ) ) ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B ) @ ( s @ ( s @ 0 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl18, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ (suc @ X0)))) @ (s @ (s @ (s @ 0))))
% 0.60/0.92          |  (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_40])).
% 0.60/0.92  thf(zip_derived_cl20, plain,
% 0.60/0.92      (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ (s @ 0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_51])).
% 0.60/0.92  thf(zip_derived_cl83, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl18, zip_derived_cl20])).
% 0.60/0.92  thf(zip_derived_cl196, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ (s @ 0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl195, zip_derived_cl83])).
% 0.60/0.92  thf(zip_derived_cl83, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl18, zip_derived_cl20])).
% 0.60/0.92  thf(clause_27, axiom,
% 0.60/0.92    (( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ A_1 ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ A_1 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_1 ) @ ( f @ ( suc @ ( suc @ A_1 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ ( suc @ ( suc @ A_1 ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_1 ) @ ( f @ ( suc @ A_1 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ ( s @ 0 ) ) @ ( f @ ( suc @ ( suc @ A_1 ) ) ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_1 ) @ ( f @ ( suc @ ( suc @ ( suc @ A_1 ) ) ) ) ))).
% 0.60/0.92  thf(zip_derived_cl6, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_27])).
% 0.60/0.92  thf(zip_derived_cl0, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_44])).
% 0.60/0.92  thf(zip_derived_cl101, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ X0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl6, zip_derived_cl0])).
% 0.60/0.92  thf(zip_derived_cl11, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_21])).
% 0.60/0.92  thf(zip_derived_cl102, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl101, zip_derived_cl11])).
% 0.60/0.92  thf(zip_derived_cl110, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ (s @ 0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('s_sup-', [status(thm)], [zip_derived_cl83, zip_derived_cl102])).
% 0.60/0.92  thf(zip_derived_cl30, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ X0)) |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl12, zip_derived_cl20])).
% 0.60/0.92  thf(zip_derived_cl156, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl110, zip_derived_cl30])).
% 0.60/0.92  thf(zip_derived_cl46, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl27, zip_derived_cl20])).
% 0.60/0.92  thf(zip_derived_cl157, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ (s @ 0)))
% 0.60/0.92          | ~ (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl156, zip_derived_cl46])).
% 0.60/0.92  thf(zip_derived_cl39, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ (s @ 0)) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl17, zip_derived_cl20])).
% 0.60/0.92  thf(zip_derived_cl158, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ (s @ 0))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl157, zip_derived_cl39])).
% 0.60/0.92  thf(zip_derived_cl197, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl196, zip_derived_cl158])).
% 0.60/0.92  thf(zip_derived_cl198, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl3, zip_derived_cl197])).
% 0.60/0.92  thf(clause_49, axiom,
% 0.60/0.92    (( ~( E @ ( f @ A_2 ) @ ( f @ ( suc @ ( suc @ A_2 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ A_2 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ ( suc @ ( suc @ A_2 ) ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_2 ) @ ( f @ ( suc @ ( suc @ ( suc @ A_2 ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ A_2 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ ( suc @ A_2 ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_2 ) @ ( f @ ( suc @ A_2 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ A_2 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl4, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0)))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_49])).
% 0.60/0.92  thf(clause_33, axiom,
% 0.60/0.92    (( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ A_2 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ A_2 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_2 ) @ ( f @ ( suc @ A_2 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ A_2 ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_2 ) @ ( f @ ( suc @ ( suc @ A_2 ) ) ) ))).
% 0.60/0.92  thf(zip_derived_cl1, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_33])).
% 0.60/0.92  thf(clause_22, axiom,
% 0.60/0.92    (( ~( E @ ( s @ 0 ) @ ( f @ A_2 ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ A_2 ) ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_2 ) @ ( f @ ( suc @ A_2 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl23, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_22])).
% 0.60/0.92  thf(zip_derived_cl36, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl1, zip_derived_cl23])).
% 0.60/0.92  thf(zip_derived_cl37, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl4, zip_derived_cl36])).
% 0.60/0.92  thf(zip_derived_cl23, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_22])).
% 0.60/0.92  thf(zip_derived_cl38, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl37, zip_derived_cl23])).
% 0.60/0.92  thf(zip_derived_cl231, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ 0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0)))),
% 0.60/0.92      inference('s_sup-', [status(thm)], [zip_derived_cl198, zip_derived_cl38])).
% 0.60/0.92  thf(clause_3, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ B_0 ) ) @ ( s @ ( s @ 0 ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ 0 ) @ ( f @ ( suc @ B_0 ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B_0 ) @ ( s @ 0 ) ))).
% 0.60/0.92  thf(zip_derived_cl21, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ X0)) @ (s @ (s @ 0)))
% 0.60/0.92          |  (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_3])).
% 0.60/0.92  thf(zip_derived_cl197, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl196, zip_derived_cl158])).
% 0.60/0.92  thf(zip_derived_cl200, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ 0) @ (f @ (suc @ X0))) |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl21, zip_derived_cl197])).
% 0.60/0.92  thf(zip_derived_cl337, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl231, zip_derived_cl200])).
% 0.60/0.92  thf(clause_20, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ B_0 ) @ ( s @ ( s @ 0 ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ 0 ) @ ( f @ B_0 ) ) | ( LE @ ( f @ B_0 ) @ ( s @ 0 ) ))).
% 0.60/0.92  thf(zip_derived_cl28, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ X0) @ (s @ (s @ 0)))
% 0.60/0.92          |  (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_20])).
% 0.60/0.92  thf(zip_derived_cl197, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl196, zip_derived_cl158])).
% 0.60/0.92  thf(zip_derived_cl202, plain,
% 0.60/0.92      (![X0 : $i]: ( (E @ (s @ 0) @ (f @ X0)) |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl28, zip_derived_cl197])).
% 0.60/0.92  thf(zip_derived_cl338, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ 0))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl337, zip_derived_cl202])).
% 0.60/0.92  thf(clause_30, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ ( suc @ ( suc @ B_0 ) ) ) ) @ ( s @ ( s @ 0 ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ ( suc @ B_0 ) ) ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B_0 ) @ ( s @ 0 ) ))).
% 0.60/0.92  thf(zip_derived_cl10, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ (suc @ X0)))) @ (s @ (s @ 0)))
% 0.60/0.92          |  (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_30])).
% 0.60/0.92  thf(zip_derived_cl197, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl196, zip_derived_cl158])).
% 0.60/0.92  thf(zip_derived_cl199, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl10, zip_derived_cl197])).
% 0.60/0.92  thf(clause_29, axiom,
% 0.60/0.92    (( ~( E @ ( f @ A_2 ) @ ( f @ ( suc @ ( suc @ A_2 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ A_2 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ A_2 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ ( suc @ A_2 ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_2 ) @ ( f @ ( suc @ A_2 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( s @ 0 ) @ ( f @ A_2 ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_2 ) @ ( f @ ( suc @ ( suc @ ( suc @ A_2 ) ) ) ) ))).
% 0.60/0.92  thf(zip_derived_cl19, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_29])).
% 0.60/0.92  thf(zip_derived_cl36, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl1, zip_derived_cl23])).
% 0.60/0.92  thf(zip_derived_cl153, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl19, zip_derived_cl36])).
% 0.60/0.92  thf(zip_derived_cl23, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_22])).
% 0.60/0.92  thf(zip_derived_cl154, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl153, zip_derived_cl23])).
% 0.60/0.92  thf(zip_derived_cl224, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ 0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('s_sup-', [status(thm)], [zip_derived_cl199, zip_derived_cl154])).
% 0.60/0.92  thf(zip_derived_cl200, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ 0) @ (f @ (suc @ X0))) |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl21, zip_derived_cl197])).
% 0.60/0.92  thf(zip_derived_cl290, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ X0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl224, zip_derived_cl200])).
% 0.60/0.92  thf(zip_derived_cl202, plain,
% 0.60/0.92      (![X0 : $i]: ( (E @ (s @ 0) @ (f @ X0)) |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl28, zip_derived_cl197])).
% 0.60/0.92  thf(zip_derived_cl291, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ 0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl290, zip_derived_cl202])).
% 0.60/0.92  thf(clause_43, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ ( suc @ B_0 ) ) ) @ ( s @ ( s @ 0 ) ) ) ) | 
% 0.60/0.92     ( E @ ( s @ 0 ) @ ( f @ ( suc @ ( suc @ B_0 ) ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B_0 ) @ ( s @ 0 ) ))).
% 0.60/0.92  thf(zip_derived_cl25, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ X0))) @ (s @ (s @ 0)))
% 0.60/0.92          |  (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_43])).
% 0.60/0.92  thf(zip_derived_cl197, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl196, zip_derived_cl158])).
% 0.60/0.92  thf(zip_derived_cl201, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl25, zip_derived_cl197])).
% 0.60/0.92  thf(zip_derived_cl292, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl291, zip_derived_cl201])).
% 0.60/0.92  thf(zip_derived_cl339, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl338, zip_derived_cl292])).
% 0.60/0.92  thf(zip_derived_cl199, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ 0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl10, zip_derived_cl197])).
% 0.60/0.92  thf(zip_derived_cl340, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ (s @ 0))
% 0.60/0.92          | ~ (E @ (s @ 0) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl339, zip_derived_cl199])).
% 0.60/0.92  thf(zip_derived_cl201, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (s @ 0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ (s @ 0)))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl25, zip_derived_cl197])).
% 0.60/0.92  thf(zip_derived_cl341, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ 0))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl340, zip_derived_cl201])).
% 0.60/0.92  thf(zip_derived_cl346, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ 0 @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl26, zip_derived_cl341])).
% 0.60/0.92  thf(clause_32, axiom,
% 0.60/0.92    (( ~( E @ ( f @ A_3 ) @ ( f @ ( suc @ ( suc @ A_3 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ ( suc @ ( suc @ ( suc @ A_3 ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ A_3 ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ ( suc @ ( suc @ A_3 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ ( suc @ A_3 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_3 ) @ ( f @ ( suc @ A_3 ) ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_3 ) @ ( f @ ( suc @ ( suc @ ( suc @ A_3 ) ) ) ) ))).
% 0.60/0.92  thf(zip_derived_cl24, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_32])).
% 0.60/0.92  thf(clause_24, axiom,
% 0.60/0.92    (( ~( E @ 0 @ ( f @ ( suc @ ( suc @ A_3 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ ( suc @ A_3 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_3 ) @ ( f @ ( suc @ A_3 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ A_3 ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_3 ) @ ( f @ ( suc @ ( suc @ A_3 ) ) ) ))).
% 0.60/0.92  thf(zip_derived_cl5, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_24])).
% 0.60/0.92  thf(clause_23, axiom,
% 0.60/0.92    (( ~( E @ 0 @ ( f @ A_3 ) ) ) | ( ~( E @ 0 @ ( f @ ( suc @ A_3 ) ) ) ) | 
% 0.60/0.92     ( E @ ( f @ A_3 ) @ ( f @ ( suc @ A_3 ) ) ))).
% 0.60/0.92  thf(zip_derived_cl15, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_23])).
% 0.60/0.92  thf(zip_derived_cl45, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl5, zip_derived_cl15])).
% 0.60/0.92  thf(zip_derived_cl128, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl24, zip_derived_cl45])).
% 0.60/0.92  thf(zip_derived_cl15, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_23])).
% 0.60/0.92  thf(zip_derived_cl129, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl128, zip_derived_cl15])).
% 0.60/0.92  thf(clause_14, axiom,
% 0.60/0.92    (( ~( E @ 0 @ ( f @ ( suc @ ( suc @ ( suc @ ( suc @ A_3 ) ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_3 ) @ ( f @ ( suc @ ( suc @ A_3 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ ( suc @ ( suc @ ( suc @ A_3 ) ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ A_3 ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ ( suc @ ( suc @ A_3 ) ) ) ) ) | 
% 0.60/0.92     ( ~( E @ 0 @ ( f @ ( suc @ A_3 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_3 ) @ ( f @ ( suc @ A_3 ) ) ) ) | 
% 0.60/0.92     ( ~( E @ ( f @ A_3 ) @ ( f @ ( suc @ ( suc @ ( suc @ A_3 ) ) ) ) ) ))).
% 0.60/0.92  thf(zip_derived_cl14, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_14])).
% 0.60/0.92  thf(zip_derived_cl15, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          |  (E @ (f @ X0) @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_23])).
% 0.60/0.92  thf(zip_derived_cl29, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ (f @ X0) @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ (suc @ X0)))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl14, zip_derived_cl15])).
% 0.60/0.92  thf(zip_derived_cl130, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ (suc @ X0)))))))),
% 0.60/0.92      inference('s_sup-', [status(thm)], [zip_derived_cl129, zip_derived_cl29])).
% 0.60/0.92  thf(zip_derived_cl131, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ (suc @ X0))))))
% 0.60/0.92          | ~ (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0))))),
% 0.60/0.92      inference('simplify', [status(thm)], [zip_derived_cl130])).
% 0.60/0.92  thf(zip_derived_cl45, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ (f @ X0) @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0)))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl5, zip_derived_cl15])).
% 0.60/0.92  thf(zip_derived_cl155, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ (suc @ X0)))))))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl131, zip_derived_cl45])).
% 0.60/0.92  thf(zip_derived_cl351, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ 0)
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0))))))),
% 0.60/0.92      inference('s_sup-', [status(thm)], [zip_derived_cl346, zip_derived_cl155])).
% 0.60/0.92  thf(clause_50, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ B_1 ) ) @ ( s @ 0 ) ) ) | 
% 0.60/0.92     ( E @ 0 @ ( f @ ( suc @ B_1 ) ) ) | ( LE @ ( f @ B_1 ) @ 0 ))).
% 0.60/0.92  thf(zip_derived_cl16, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ X0)) @ (s @ 0))
% 0.60/0.92          |  (E @ 0 @ (f @ (suc @ X0)))
% 0.60/0.92          |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_50])).
% 0.60/0.92  thf(zip_derived_cl341, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ 0))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl340, zip_derived_cl201])).
% 0.60/0.92  thf(zip_derived_cl345, plain,
% 0.60/0.92      (![X0 : $i]: ( (E @ 0 @ (f @ (suc @ X0))) |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl16, zip_derived_cl341])).
% 0.60/0.92  thf(zip_derived_cl352, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0))
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl351, zip_derived_cl345])).
% 0.60/0.92  thf(clause_41, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ ( suc @ ( suc @ B_1 ) ) ) ) @ ( s @ 0 ) ) ) | 
% 0.60/0.92     ( E @ 0 @ ( f @ ( suc @ ( suc @ ( suc @ B_1 ) ) ) ) ) | 
% 0.60/0.92     ( LE @ ( f @ B_1 ) @ 0 ))).
% 0.60/0.92  thf(zip_derived_cl7, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ (suc @ X0)))) @ (s @ 0))
% 0.60/0.92          |  (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0)))))
% 0.60/0.92          |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_41])).
% 0.60/0.92  thf(zip_derived_cl341, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ 0))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl340, zip_derived_cl201])).
% 0.60/0.92  thf(zip_derived_cl342, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (E @ 0 @ (f @ (suc @ (suc @ (suc @ X0))))) |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl7, zip_derived_cl341])).
% 0.60/0.92  thf(zip_derived_cl353, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         ( (LE @ (f @ X0) @ 0)
% 0.60/0.92          | ~ (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          | ~ (E @ 0 @ (f @ X0)))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl352, zip_derived_cl342])).
% 0.60/0.92  thf(clause_19, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ ( suc @ ( suc @ B_1 ) ) ) @ ( s @ 0 ) ) ) | 
% 0.60/0.92     ( E @ 0 @ ( f @ ( suc @ ( suc @ B_1 ) ) ) ) | ( LE @ ( f @ B_1 ) @ 0 ))).
% 0.60/0.92  thf(zip_derived_cl8, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ (suc @ (suc @ X0))) @ (s @ 0))
% 0.60/0.92          |  (E @ 0 @ (f @ (suc @ (suc @ X0))))
% 0.60/0.92          |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_19])).
% 0.60/0.92  thf(zip_derived_cl341, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ 0))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl340, zip_derived_cl201])).
% 0.60/0.92  thf(zip_derived_cl343, plain,
% 0.60/0.92      (![X0 : $i]: ( (E @ 0 @ (f @ (suc @ (suc @ X0)))) |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl8, zip_derived_cl341])).
% 0.60/0.92  thf(zip_derived_cl354, plain,
% 0.60/0.92      (![X0 : $i]: (~ (E @ 0 @ (f @ X0)) |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl353, zip_derived_cl343])).
% 0.60/0.92  thf(clause_13, axiom,
% 0.60/0.92    (( ~( LE @ ( f @ B_1 ) @ ( s @ 0 ) ) ) | ( E @ 0 @ ( f @ B_1 ) ) | 
% 0.60/0.92     ( LE @ ( f @ B_1 ) @ 0 ))).
% 0.60/0.92  thf(zip_derived_cl9, plain,
% 0.60/0.92      (![X0 : $i]:
% 0.60/0.92         (~ (LE @ (f @ X0) @ (s @ 0))
% 0.60/0.92          |  (E @ 0 @ (f @ X0))
% 0.60/0.92          |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('cnf', [status(esa)], [clause_13])).
% 0.60/0.92  thf(zip_derived_cl341, plain, (![X0 : $i]:  (LE @ (f @ X0) @ (s @ 0))),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl340, zip_derived_cl201])).
% 0.60/0.92  thf(zip_derived_cl344, plain,
% 0.60/0.92      (![X0 : $i]: ( (E @ 0 @ (f @ X0)) |  (LE @ (f @ X0) @ 0))),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl9, zip_derived_cl341])).
% 0.60/0.92  thf(zip_derived_cl355, plain, (![X0 : $i]:  (LE @ (f @ X0) @ 0)),
% 0.60/0.92      inference('clc', [status(thm)], [zip_derived_cl354, zip_derived_cl344])).
% 0.60/0.92  thf(zip_derived_cl356, plain, ($false),
% 0.60/0.92      inference('demod', [status(thm)], [zip_derived_cl22, zip_derived_cl355])).
% 0.60/0.92  
% 0.60/0.92  % SZS output end Refutation
% 0.60/0.92  
% 0.60/0.92  
% 0.60/0.92  % Terminating...
% 1.95/1.01  % Runner terminated.
% 1.95/1.02  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------